Compare 1471 vs 1478
| Property | 1471 | 1478 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 14711 | 21 × 7391 |
| Prime factorization | 1471 | 2 × 739 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1471 | 1, 2, 739, 1478 |
| Number of properties | 9 | 1 |
| Additive primes | 128th | |
| Centered heptagonal primes | 7th | |
| Chen primes | 151st | |
| Emirps | 70th | |
| Harmonic primes | 79th | |
| Isolated primes | 138th | |
| Lucky primes | 57th | |
| Primes | 233rd | |
| Semiprimes | 434th | |
| Super primes | 51st | |
| Roman numberals | MCDLXXI | MCDLXXVIII |
| Base 2 | 101101111112 | 101110001102 |
| Base 3 | 20001113 | 20002023 |
| Base 4 | 1123334 | 1130124 |
| Base 5 | 213415 | 214035 |
| Base 6 | 104516 | 105026 |
| Base 7 | 42017 | 42117 |
| Base 8 | 26778 | 27068 |
| Base 9 | 20149 | 20229 |
| Base 10 | 147110 | 147810 |
| Base 11 | 111811 | 112411 |
| Base 12 | a2712 | a3212 |
| Base 13 | 89213 | 89913 |
| Base 14 | 77114 | 77814 |
| Base 15 | 68115 | 68815 |
| Base 16 | 5bf16 | 5c616 |